VIR Vulnerability Intelligence Relay

CVE-2014-4167

low
Published 2014-07-11 · Modified 2026-05-06
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
3.5

Description

The L3-agent in OpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to cause a denial of service (IPv4 address attachment outage) by attaching an IPv6 private subnet to a L3 router.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
ubuntu Ubuntu Affected 2 releases
VersionStatusFixed in
14.04 Affected —
13.10 Affected —
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 2014.1.1-1
sid Fixed 2014.1.1-1
forky Fixed 2014.1.1-1
bullseye Fixed 2014.1.1-1
bookworm Fixed 2014.1.1-1

Application impact
VendorProductVersionsFixed
openstackneutron{"startIncluding":"2011.1","endIncluding":"2013.2.3"}
openstackneutron2014.1
openstackneutron2014.1.1

References

CWEs

CWE-264

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.